Adding and Subtracting with Regrouping
Grade 3•45 minutes
Learning Objective
I can add and subtract two- and three-digit numbers with regrouping to solve problems.
Practice Questions
This lesson includes 7 practice questions to reinforce learning.
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1. Explain in your own words what it means to "regroup" when subtracting. Why is it sometimes necessary?
2. Using place value blocks (you can draw them), show how you would subtract 16 from 32. Explain each step, including any regrouping.
3. Solve the following subtraction problem using regrouping: 63 - 28 = ? Show your work.
...and 4 more questions
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